| 摘要: |
| 简要介绍了运载火箭弹道学的主要研究内容，从弹道设计的基本方法出发，着重分析了弹道设计对于运载火箭总体设计的重要影响。在回顾我国运载火箭弹道学发展历史的同时，对我国运载火箭弹道学的特点进行了系统总结。最后结合后续我国运载火箭发展的技术需求，对弹道学的未来发展进行展望，提出了若干重点研究方向。 |
| 关键词: 运载火箭 弹道设计 任务重规划 多专业耦合 |
| DOI： |
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| 基金项目: |
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| Practice and Prospects of Trajectory in the System Design of Launch Vehicle |
| YU Menglun,LIU Yin,ZHANG Zhiguo |
| (Beijing Institute of Astronautical Systems Engineering, Beijing 100076, China) |
| Abstract: |
| This paper briefly introduces the main research content of launch vehicle trajectory, starting from the basic method of trajectory design, focusing on analyzing the important influence of trajectory design on the overall design of launch vehicle. While reviewing the history of the development of trajectory design, the characteristics of launch vehicle trajectory in China were systematically summarized. Finally, combined with the technicalrequirements of the subsequent development of China launch vehicles, the future development of trajectory is prospected, and several key research directions are proposed. |
| Key words: Launch vehicle Trajectory design Task replanning Multi-discipline coupling |